1.50844

LiChrospher^® 100 NH2 (10 µm) HPLC Columns

L x I.D. 250 mm x 4 mm, LiChroCART^™ HPLC cartridge, manuCART^™ holder required for use

• UNSPSC Code: 41115709

Properties

• product name: LiChrospher^® 100 NH2 (10 µm) LiChroCART^™ 250-4, suitable for HPLC
• material: stainless steel column
• Quality Level: 100
• Agency: suitable for USP L8
• product line: LiChrospher^®
• feature: endcapped: no
• extent of labeling: 4.6% Carbon loading
• parameter: 250 bar pressure; 60 °C max. temp.
• technique(s): HPLC: suitable; mass spectrometry (MS): suitable (Low)
• column L × I.D.: 25 cm × 4 mm
• surface area: 350 m²/g
• matrix: fully porous particle
• matrix active group: NH₂ bonding phase
• particle size: 10 μm
• pore size: 100 Å pore size
• operating pH range: 2-7.5
• separation technique: hydrophilic interaction (HILIC); normal phase; reversed phase
• storage temp.: no temp limit

Description

General description

HPLC cartridge

LiChrospher^® NH2 posses polar and hydrophobic properties and can be used for normal phase, reversed phase and ion exchange chromatography. Typical applications are the separations of carbohydrates by reversed phase chromatography or the separsation of nucleotides by ion exhange chromatography. This sorbent is packed into a LiChroCART 250-4 HPLC cartridge. The connection to the HPLC system is being accomplished by use of the manu-CART NT cartrige holder (1.51486).

Analysis Note

Pressure: ≤ 20 bar
Theoretical Plates (N/m) (2-Nitrotoluene): ≥ 20000
Symmetry (2-Nitrotoluene): 0.8 - 1.7
Capacity factor (2-Nitrotoluene): ≥ 0.5

Legal Information

LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany

LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany